30437199

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 49795200

約数和(自身を除く): 19358001

約数列:

[1, 3, 9, 13, 37, 39, 79, 89, 111, 117, 237, 267, 333, 481, 711, 801, 1027, 1157, 1443, 2923, 3081, 3293, 3471, 4329, 7031, 8769, 9243, 9879, 10413, 21093, 26307, 29637, 37999, 42809, 63279, 91403, 113997, 128427, 260147, 274209, 341991, 385281, 780441, 822627, 2341323, 3381911, 10145733, 30437199]

約数ペア:

[(1, 30437199), (3, 10145733), (9, 3381911), (13, 2341323), (37, 822627), (39, 780441), (79, 385281), (89, 341991), (111, 274209), (117, 260147), (237, 128427), (267, 113997), (333, 91403), (481, 63279), (711, 42809), (801, 37999), (1027, 29637), (1157, 26307), (1443, 21093), (2923, 10413), (3081, 9879), (3293, 9243), (3471, 8769), (4329, 7031)]